Panasonic KX-TDA100

MEC Card Calculation
Calculate the MEC figure from the type and total number of items of equipment to be connected. If the MEC
figure exceeds 64 (for KX-TDA100) or 128 (for KX-TDA200), you need to install an MEC card.
MEC Card Calculation
Equipment Type MEC Figure
PT KX-DT300 series DPT/KX-DT300 series DSS
console/KX-T7600
series DPT/KX-T7600 series
DSS console
1
KX-T7560/KX-T7565 DPT 1
Other DPT/Other DSS console 1
APT 1
IP-PT 1
Extension Card
*1
DHLC8 8
SLC8 8
SLC16 16
CSLC16 16
MSLC16 16
CS (1 unit) 0
PT-interface CS (1 unit) 0
PT-interface CS (High-density) (1 unit) 0
ISDN Extension 0
VPS (1 port) 1
*1
Only the extension cards that can support SLTs count for the MEC figures.
Calculation Example (KX-TDA100)
Equipment Type MEC Figure
KX-DT300/KX-T7600 series DPT 48 units 48
SLC16 1 card 16
MSLC16 1 card 16
VPS 8 ports 8
Total 88
The total MEC figure is 88. As this exceeds 64, you need to install an MEC card for this configuration.
36 Installation Manual
1.4.3 System Capacity